Hello from Korea,
Has anyone had this problem: WCDMA Hongmi will not recognize a sim card from a WCDMA carrier (KT- Olleh--WCDMA @ 2100 mhz).
I tried updating the rom (to HM20130323) from a .zip using the updater app, but that did not work.
The phone is running 4.2.1 HM2013022 /...